CoCoA

25 May 2016

17:01 CoCoALib 0.50 hour (Slug #881 (Closed): ReadExpr is too slow on large polys)

Another slug John Abbott

16:57 CoCoALib 0.25 hour (Feature #885 (In Progress): IsIrred3: fast 3-way irred test (returning bool3))

Design comments and semantics John Abbott

11:13 CoCoALib 0.50 hour (Feature #885 (In Progress): IsIrred3: fast 3-way irred test (returning bool3))

Some notes John Abbott

16:49 CoCoALib 0.10 hour (Design #846 (In Progress): IsIrred: correct design?)

Who calls IsIrred3? John Abbott

13:43 CoCoALib 0.50 hour (Design #846 (In Progress): IsIrred: correct design?)

Some decisions John Abbott

24 May 2016

15:25 CoCoALib 0.50 hour (Slug #884 (New): DistrMPolyInlPP::myPushFront and DistrMPolyInlPP::myPushBack inefficient if arg is a PP)

Some notes John Abbott

18 May 2016

13:44 CoCoALib 3.00 hours (Slug #881 (Closed): ReadExpr is too slow on large polys)

Added special case John Abbott

11 May 2016

14:48 CoCoALib 0.25 hour (Slug #881 (Closed): ReadExpr is too slow on large polys)

Just out of curiosity John Abbott

14:32 CoCoALib 1.50 hour (Slug #881 (Closed): ReadExpr is too slow on large polys)

Seems to work John Abbott

12:09 CoCoALib 2.00 hours (Slug #881 (Closed): ReadExpr is too slow on large polys)

PushBack is good John Abbott

10 May 2016

16:41 CoCoA-5 0.20 hour (Feature #883 (Closed): gin: return/print a suitable change of variables)

A suggestion John Abbott

16:30 CoCoA-5 0.25 hour (Feature #883 (Closed): gin: return/print a suitable change of variables)

Anna Maria Bigatti

15:28 CoCoA-5 0.10 hour (Feature #883 (Closed): gin: return/print a suitable change of variables)

Clarification John Abbott

13:54 CoCoA-5 0.25 hour (Feature #883 (Closed): gin: return/print a suitable change of variables)

Anna Maria Bigatti

16:36 CoCoALib 0.10 hour (Slug #881 (Closed): ReadExpr is too slow on large polys)

geobucket John Abbott

16:19 CoCoALib 0.25 hour (Slug #881 (Closed): ReadExpr is too slow on large polys)

Anna Maria Bigatti

15:33 CoCoALib 0.50 hour (Slug #881 (Closed): ReadExpr is too slow on large polys)

update John Abbott

13:25 CoCoALib 1.00 hour (Slug #881 (Closed): ReadExpr is too slow on large polys)

Table of symbols John Abbott

09 May 2016

22:10 CoCoALib 0.20 hour (Slug #882 (New): Impl faster multiplication for DUP (dense univariate polys))

Using fast integer mult John Abbott

22:07 CoCoALib 2.00 hours (Slug #882 (New): Impl faster multiplication for DUP (dense univariate polys))

Some notes John Abbott

21:49 CoCoALib 0.20 hour (Slug #881 (Closed): ReadExpr is too slow on large polys)

Quick test John Abbott

21:23 CoCoALib 0.50 hour (Slug #881 (Closed): ReadExpr is too slow on large polys)

Map for symbols? John Abbott

21:13 CoCoALib 2.00 hours (Slug #881 (Closed): ReadExpr is too slow on large polys)

First improvement John Abbott

20:51 CoCoALib 2.00 hours (Slug #874 (In Progress): factor: too slow on largish multivariate poly)

Prototype John Abbott

15:30 CoCoA-5 0.10 hour (Support #879 (New): LOGAR: make CoCoA-5 easier to use)

Bug John Abbott

15:25 CoCoA-5 0.20 hour (Support #879 (New): LOGAR: make CoCoA-5 easier to use)

More notes John Abbott

15:16 CoCoA-5 0.20 hour (Support #879 (New): LOGAR: make CoCoA-5 easier to use)

Some notes John Abbott

15:10 CoCoA-5 1.00 hour (Support #879 (New): LOGAR: make CoCoA-5 easier to use)

Example session John Abbott

14:51 CoCoA-5 0.20 hour (Feature #877 (Closed): Easier syntax to make a PRINCIPAL ideal?)

Inconsistent? John Abbott

11:29 CoCoA-5 0.25 hour (Bug #878 (Closed): RingElem applied to a symbol (repr as a string))

Confusing John Abbott

07 May 2016

13:59 CoCoA-5 0.20 hour (Feature #876 (New): subst: allowed also for indets in the coeff ring)

Example John Abbott

13:57 CoCoA-5 0.20 hour (Feature #876 (New): subst: allowed also for indets in the coeff ring)

Example John Abbott

06 May 2016

16:43 CoCoALib 0.50 hour (Slug #866 (In Progress): implicit, ImplicitHypersurface: improve output verification)

No time yet John Abbott

03 May 2016

17:02 CoCoA-5 0.30 hour (Slug #875 (In Progress): Interpreter is too slow reading a big polynomial)

Some notes John Abbott

13:14 CoCoALib 0.25 hour (Slug #874 (In Progress): factor: too slow on largish multivariate poly)

More notes John Abbott

10:50 CoCoALib 0.10 hour (Slug #874 (In Progress): factor: too slow on largish multivariate poly)

Some notes John Abbott

10:42 CoCoALib 0.50 hour (Slug #874 (In Progress): factor: too slow on largish multivariate poly)

Example John Abbott

10:34 CoCoALib 1.50 hour (Support #861 (Closed): Janet basis code: TmpJB files give some problems with C++11 (using CLANG/LLVM))

New JB code John Abbott

29 Apr 2016

19:21 CoCoALib 0.25 hour (Feature #873 (In Progress): bool3: add some logical operations?)

Use with care John Abbott

18:53 CoCoALib 0.25 hour (Feature #873 (In Progress): bool3: add some logical operations?)

Anna Maria Bigatti

18:15 CoCoALib 0.20 hour (Feature #873 (In Progress): bool3: add some logical operations?)

Not really harmful John Abbott

28 Apr 2016

10:45 CoCoALib 0.25 hour (Feature #873 (In Progress): bool3: add some logical operations?)

Anna Maria Bigatti

27 Apr 2016

19:05 CoCoA-5 0.50 hour (Bug #870 (Closed): GBasis of product of ideals is wrong (Vadim Tropashko) --> I.myReset())

CoCoALib test John Abbott

18:49 CoCoALib 0.10 hour (Feature #873 (In Progress): bool3: add some logical operations?)

Also John Abbott

18:45 CoCoALib 0.10 hour (Feature #873 (In Progress): bool3: add some logical operations?)

Motivation John Abbott

18:42 CoCoALib 0.25 hour (Feature #873 (In Progress): bool3: add some logical operations?)

Some notes John Abbott